Home / 22,714,352.10-34,071,528.15-8,347,730.40

Finding the Fourth Proportional to 22,714,352.10, 34,071,528.15 and 8,347,730.40

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Solution

The fourth proportional to 22,714,352.10, 34,071,528.15 and 8,347,730.40 is: 12,521,595.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,714,352.10 : 34,071,528.15 = 8,347,730.40 : x
  2. Step 2: Convert to fraction form
    22,714,352.10/34,071,528.15 = 8,347,730.40/x
  3. Step 3: Cross multiply
    22,714,352.10x = 34,071,528.15 × 8,347,730.40
  4. Step 4: Simplify right side
    22,714,352.10x = 284,419,931,312,210.75
  5. Step 5: Solve for x
    x = 284,419,931,312,210.75/22,714,352.10
  6. Step 6: Final answer
    x = 12,521,595.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.